Yiic Migrate Fail

when i run yiic migrate it simply fails

C:\xampp\htdocs\trackstar\protected>yiic migrate

exception ‘CException’ with message 'Property “CConsoleApplication.db” is read o

nly.’ in C:\xampp\htdocs\yii\framework\base\CComponent.php:170

Stack trace:

#0 C:\xampp\htdocs\yii\framework\base\CModule.php(513): CComponent->__set(‘db’,

Array)

#1 C:\xampp\htdocs\yii\framework\base\CApplication.php(161): CModule->configure(

Array)

#2 C:\xampp\htdocs\yii\framework\YiiBase.php(125): CApplication->__construct('C:

\\xampp\\htdocs…’)

#3 C:\xampp\htdocs\yii\framework\YiiBase.php(113): YiiBase::createApplication('C

ConsoleApplica…’, ‘C:\\xampp\\htdocs…’)

#4 C:\xampp\htdocs\yii\framework\yiic.php(23): YiiBase::createConsoleApplication

(‘C:\\xampp\\htdocs…’)

#5 C:\xampp\htdocs\trackstar\protected\yiic.php(7): require_once('C:\\xampp\\htd

ocs…’)

#6 {main}

C:\xampp\htdocs\trackstar\protected>

C:\xampp\htdocs\trackstar\protected>yiic migrate

exception ‘CException’ with message 'Property “CConsoleApplication.db” is read o

nly.’ in C:\xampp\htdocs\yii\framework\base\CComponent.php:170

Stack trace:

#0 C:\xampp\htdocs\yii\framework\base\CModule.php(513): CComponent->__set(‘db’,

Array)

#1 C:\xampp\htdocs\yii\framework\base\CApplication.php(161): CModule->configure(

Array)

#2 C:\xampp\htdocs\yii\framework\YiiBase.php(125): CApplication->__construct('C:

\\xampp\\htdocs…’)

#3 C:\xampp\htdocs\yii\framework\YiiBase.php(113): YiiBase::createApplication('C

ConsoleApplica…’, ‘C:\\xampp\\htdocs…’)

#4 C:\xampp\htdocs\yii\framework\yiic.php(23): YiiBase::createConsoleApplication

(‘C:\\xampp\\htdocs…’)

#5 C:\xampp\htdocs\trackstar\protected\yiic.php(7): require_once('C:\\xampp\\htd

ocs…’)

#6 {main}

read the message it says the database property on CConsoleApplication is read only. are you trying to setup a connection some where in you application other than config/console.php.